3v4l.org

run code in 300+ PHP versions simultaneously
<?php $k = 0; echo ($k == 'clone');

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0060.00918.33
8.3.50.0030.01121.21
8.3.40.0110.00318.54
8.3.30.0040.01218.51
8.3.20.0080.00018.60
8.3.10.0000.00719.21
8.3.00.0040.00423.65
8.2.180.0030.01716.38
8.2.170.0110.00322.96
8.2.160.0110.00422.08
8.2.150.0000.00824.18
8.2.140.0020.00524.66
8.2.130.0070.00026.16
8.2.120.0050.00321.00
8.2.110.0090.00020.52
8.2.100.0060.00617.72
8.2.90.0000.00919.13
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0080.00018.03
8.2.50.0050.00318.07
8.2.40.0000.00718.34
8.2.30.0000.00721.20
8.2.20.0040.00417.60
8.2.10.0080.00017.58
8.2.00.0000.00817.66
8.1.280.0100.00725.92
8.1.270.0050.00223.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0100.00022.52
8.1.230.0060.00620.77
8.1.220.0030.00618.77
8.1.210.0080.00018.90
8.1.200.0090.00017.23
8.1.190.0000.00817.51
8.1.180.0080.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00718.79
8.1.150.0060.00318.49
8.1.140.0000.00817.35
8.1.130.0080.00017.86
8.1.120.0000.00717.42
8.1.110.0050.00217.40
8.1.100.0030.00517.46
8.1.90.0030.00617.44
8.1.80.0040.00417.35
8.1.70.0000.00817.37
8.1.60.0040.00417.50
8.1.50.0040.00417.46
8.1.40.0030.00617.50
8.1.30.0060.00317.46
8.1.20.0020.00517.61
8.1.10.0040.00417.37
8.1.00.0040.00417.32
8.0.300.0040.00420.01
8.0.290.0030.00317.18
8.0.280.0030.00318.48
8.0.270.0040.00417.25
8.0.260.0060.00316.85
8.0.250.0000.00717.00
8.0.240.0030.00516.93
8.0.230.0070.00016.94
8.0.220.0040.00416.80
8.0.210.0040.00416.90
8.0.200.0030.00316.82
8.0.190.0040.00417.00
8.0.180.0070.00016.96
8.0.170.0080.00016.93
8.0.160.0030.00316.82
8.0.150.0000.00716.84
8.0.140.0040.00416.72
8.0.130.0050.00013.27
8.0.120.0070.00016.86
8.0.110.0000.00716.76
8.0.100.0040.00416.75
8.0.90.0000.00716.75
8.0.80.0060.00916.82
8.0.70.0050.00216.85
8.0.60.0000.00716.79
8.0.50.0040.00416.88
8.0.30.0120.00816.91
8.0.20.0120.00917.40
8.0.10.0080.00017.11
8.0.00.0100.00816.73
7.4.330.0000.00514.69
7.4.320.0000.00616.55
7.4.300.0060.00016.63
7.4.290.0050.00216.63
7.4.280.0000.00716.58
7.4.270.0000.00716.60
7.4.260.0000.00513.24
7.4.250.0040.00416.54
7.4.240.0000.00716.61
7.4.230.0030.00316.34
7.4.220.0070.01016.61
7.4.210.0070.01016.52
7.4.200.0000.00716.47
7.4.190.0040.00416.75
7.4.160.0080.00816.53
7.4.150.0100.00617.40
7.4.140.0120.00717.86
7.4.130.0080.00916.49
7.4.120.0100.00916.52
7.4.110.0140.00316.62
7.4.100.0130.00316.35
7.4.90.0070.01016.61
7.4.80.0000.01619.39
7.4.70.0130.00316.46
7.4.60.0170.00016.50
7.4.50.0030.00616.38
7.4.40.0060.01022.77
7.4.30.0070.01316.57
7.4.00.0040.01215.02
7.3.330.0000.00513.04
7.3.320.0000.00513.04
7.3.310.0040.00416.28
7.3.300.0070.00016.21
7.3.290.0030.01116.16
7.3.280.0090.01016.20
7.3.270.0140.00317.40
7.3.260.0100.01018.24
7.3.250.0100.00716.28
7.3.240.0040.01216.56
7.3.230.0060.01316.50
7.3.210.0160.00616.29
7.3.200.0130.01019.39
7.3.190.0030.01416.43
7.3.180.0140.00416.48
7.3.170.0120.00416.38
7.3.160.0060.01016.26
7.3.120.0030.01014.78
7.3.10.0090.01416.70
7.3.00.0060.00616.36
7.2.330.0100.00716.69
7.2.320.0120.01216.36
7.2.310.0140.00416.63
7.2.300.0100.00716.40
7.2.290.0090.00616.46
7.2.130.0110.00616.45
7.2.120.0080.00316.69
7.2.110.0070.00716.39
7.2.100.0030.01416.37
7.2.90.0060.01016.14
7.2.80.0160.00616.77
7.2.70.0100.01016.18
7.2.60.0140.00616.52
7.2.50.0090.01216.41
7.2.40.0070.01516.68
7.2.30.0140.00316.62
7.2.20.0060.00916.46
7.2.10.0140.00316.32
7.2.00.0080.00818.03
7.1.250.0130.01315.57
7.1.100.0050.00517.63
7.1.70.0050.00316.82
7.1.60.0080.00819.40
7.1.50.0070.01716.82
7.1.00.0000.04022.47
7.0.200.0030.00316.79
7.0.140.0070.07022.02
7.0.70.0030.07721.71
7.0.60.0000.08321.63
7.0.50.0030.04722.14
7.0.40.0000.09020.05
7.0.30.0030.08720.07
7.0.20.0070.05020.04
7.0.10.0000.07020.14
7.0.00.0030.04320.13
5.6.280.0100.06721.07
5.6.220.0000.05720.43
5.6.210.0070.07020.50
5.6.200.0070.08321.10
5.6.190.0070.07721.10
5.6.180.0100.08021.03
5.6.170.0070.05021.10
5.6.160.0030.08021.01
5.6.150.0030.08321.00
5.6.140.0000.05021.16
5.6.130.0030.04320.93
5.6.120.0100.03721.00
5.6.110.0030.04020.95
5.6.100.0030.04721.09
5.6.90.0000.03720.99
5.6.80.0030.03020.32
5.6.70.0000.04020.35
5.6.60.0000.05320.38
5.6.50.0030.03720.45
5.6.40.0070.02720.52
5.6.30.0000.04720.47
5.6.20.0000.03720.36
5.6.10.0000.03320.51
5.6.00.0000.03720.51
5.5.360.0070.05320.38
5.5.350.0030.05320.31
5.5.340.0000.07020.87
5.5.330.0000.06020.75
5.5.320.0070.07720.89
5.5.310.0030.06020.82
5.5.300.0030.07020.88
5.5.290.0030.04320.63
5.5.280.0070.03720.72
5.5.270.0000.04320.90
5.5.260.0000.04320.86
5.5.250.0030.03020.73
5.5.240.0030.03020.25
5.5.230.0000.04020.24
5.5.220.0000.04020.22
5.5.210.0000.03320.27
5.5.200.0100.03020.25
5.5.190.0030.04319.98
5.5.180.0030.03020.13
5.5.160.0070.02720.07
5.5.150.0000.03320.17
5.5.140.0000.03320.22
5.5.130.0000.03320.25
5.5.120.0000.03720.13
5.5.110.0000.03319.98
5.5.100.0000.03320.04
5.5.90.0000.03320.12
5.5.80.0030.03020.05
5.5.70.0000.03320.04
5.5.60.0000.03320.04
5.5.50.0030.03020.13
5.5.40.0000.03719.92
5.5.30.0000.03719.95
5.5.20.0000.04320.14
5.5.10.0000.04319.99
5.5.00.0070.02719.96
5.4.450.0070.04319.47
5.4.440.0070.03719.38
5.4.430.0030.03719.42
5.4.420.0030.03719.41
5.4.410.0000.04019.29
5.4.400.0000.03718.99
5.4.390.0000.03719.04
5.4.380.0000.03018.98
5.4.370.0000.03719.03
5.4.360.0000.03019.07
5.4.350.0000.04318.98
5.4.340.0000.03318.98
5.4.320.0030.03318.98
5.4.310.0000.04019.10
5.4.300.0000.03019.11
5.4.290.0000.03019.10
5.4.280.0030.03019.04
5.4.270.0000.03319.06
5.4.260.0030.03019.09
5.4.250.0000.03019.04
5.4.240.0000.03019.22
5.4.230.0000.03319.12
5.4.220.0070.02718.80
5.4.210.0030.03319.05
5.4.200.0000.03019.09
5.4.190.0000.03018.77
5.4.180.0070.03319.10
5.4.170.0100.04018.79
5.4.160.0000.03319.12
5.4.150.0070.03019.00
5.4.140.0070.02316.15
5.4.130.0000.03016.29
5.4.120.0030.04016.00
5.4.110.0000.04716.22
5.4.100.0000.07716.36
5.4.90.0030.03716.40
5.4.80.0030.03716.25
5.4.70.0070.06716.24
5.4.60.0030.03716.34
5.4.50.0030.05016.43
5.4.40.0030.07016.28
5.4.30.0030.06016.39
5.4.20.0000.07316.26
5.4.10.0000.07716.35
5.4.00.0030.05315.68
5.3.290.0000.04314.64
5.3.280.0000.03014.57
5.3.270.0000.03014.46
5.3.260.0030.03714.42
5.3.250.0030.03014.51
5.3.240.0000.03014.43
5.3.230.0070.05314.43
5.3.220.0000.05014.55
5.3.210.0000.07014.46
5.3.200.0000.03714.47
5.3.190.0000.05014.52
5.3.180.0000.04714.55
5.3.170.0000.03714.46
5.3.160.0070.03314.49
5.3.150.0000.03714.52
5.3.140.0000.06314.52
5.3.130.0070.05714.45
5.3.120.0030.04014.55
5.3.110.0000.05714.36
5.3.100.0000.06314.05
5.3.90.0030.07314.01
5.3.80.0030.05313.89
5.3.70.0070.06013.87
5.3.60.0030.05713.87
5.3.50.0030.07013.89
5.3.40.0030.07013.93
5.3.30.0030.05313.86
5.3.20.0000.04013.55
5.3.10.0000.04013.63
5.3.00.0030.03713.40
5.2.170.0030.06311.80
5.2.160.0030.05011.80
5.2.150.0000.06311.80
5.2.140.0000.04011.80
5.2.130.0000.05311.80
5.2.120.0000.04311.80
5.2.110.0000.03711.80
5.2.100.0030.03711.80
5.2.90.0030.03011.80
5.2.80.0070.05711.80
5.2.70.0000.06011.80
5.2.60.0130.05711.80
5.2.50.0030.04711.80
5.2.40.0000.03011.80
5.2.30.0000.06711.80
5.2.20.0070.04711.80
5.2.10.0030.04311.80
5.2.00.0000.06311.80
5.1.60.0000.03711.80
5.1.50.0000.03011.80
5.1.40.0000.05311.80
5.1.30.0030.02711.80
5.1.20.0030.04311.80
5.1.10.0030.05011.80
5.1.00.0000.05311.80
5.0.50.0000.05011.80
5.0.40.0030.03011.80
5.0.30.0000.05711.80
5.0.20.0070.04011.80
5.0.10.0030.03311.80
5.0.00.0030.05311.80
4.4.90.0000.03711.80
4.4.80.0000.03711.80
4.4.70.0000.03711.80
4.4.60.0000.02311.80
4.4.50.0030.02011.80
4.4.40.0000.02311.80
4.4.30.0000.02011.80
4.4.20.0070.03011.80
4.4.10.0030.03311.80
4.4.00.0100.04011.80
4.3.110.0000.03011.80
4.3.100.0000.03011.80
4.3.90.0000.03311.80
4.3.80.0000.04711.80
4.3.70.0000.02311.80
4.3.60.0000.03711.80
4.3.50.0000.02711.80
4.3.40.0000.02711.80
4.3.30.0000.03711.80
4.3.20.0000.02011.80
4.3.10.0000.02011.80
4.3.00.0030.03011.80

preferences:
50.88 ms | 400 KiB | 5 Q